CaratHunter
Plans
Marquise|Lab Grown|IGI

3.01ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG851683125

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851683125

Diamond specifications and retailer prices

From HK$4,143 HKD
As of November 4, 2026
Save HK$17,291 HKD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$21,433 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851683125 or 851683125. Listed at 15 retailers as of November 3, 2026, with prices from HK$4,143 to HK$21,433, a HK$17,291 spread on the same certified stone. MOH London lists it at HK$21,433. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851683125
Dimensions15.28 × 7.49 × 4.50 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.28 mm7.49 mm3.01 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851683125
Side View
Table 58.0%Crown 31.6°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$21,433 HKD|Low: HK$4,143 HKD|High: HK$21,433 HKD|Avg: HK$10,577 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 4, 2026
Retailer 2HK$4,143 HKD
Retailer 5HK$4,637 HKD
Retailer 12HK$4,637 HKD
Retailer 6HK$5,131 HKD
Retailer 14HK$6,198 HKD
Retailer 15HK$6,700 HKD
Retailer 9HK$6,889 HKD
Retailer 13HK$7,885 HKD
Retailer 3HK$9,886 HKD
Retailer 10HK$11,298 HKD
Retailer 8HK$13,503 HKD
Retailer 4HK$16,681 HKD
Retailer 11HK$17,567 HKD
Retailer 7HK$19,042 HKD
MOH LondonHK$21,433 HKD

3 data points across 15 retailers

15 retailersHK$4,143 HKD to HK$21,433 HKD

A
Cheapest Retailer
-
HK$4,143 HKD
A
Retailer 2
-
HK$4,637 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,637 HKD
View
A
Retailer 4
-
HK$5,131 HKD
View
A
Retailer 5
-
HK$6,198 HKD
View
A
Retailer 6
-
HK$6,700 HKD
View
B+
Retailer 7
-
HK$6,889 HKD
View
A
Retailer 8
-
HK$7,885 HKD
View
A
Retailer 9
-
HK$9,886 HKD
View
B+
Retailer 10
-
HK$11,298 HKD
View
B+
Retailer 11
-
HK$13,503 HKD
View
B
Retailer 12
-
HK$16,681 HKD
View
B
Retailer 13
-
HK$17,567 HKD
View
B
Retailer 14
-
HK$19,042 HKD
View
Most Expensive
B
MOH London
LG851683125 · Nov 3
HK$21,433 HKD
£2,151 GBP
View
14 more retailers have this diamond
Prices start from HK$4,143 HKDSave up to HK$17,291 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.01ct Marquise
HK$4,143 HKD